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Author : Victor J. Stevens
Publisher :
ISBN 13 :
Total Pages : 354 pages
Book Rating : 4.:/5 (11 download)
Download or read book The Development of Fetal Mouse Liver in Culture written by Victor J. Stevens and published by . This book was released on 1974 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lichuan Qian
Publisher :
ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.E/5 ( download)
Download or read book Three-dimensional Culture of Fetal Liver Cells written by Lichuan Qian and published by . This book was released on 2006 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis explored the influence of culture environment on proliferation and hepatic differentiation of fetal liver cells. Specifically, signals provided by soluble factors and culture substrates were examined. Comparison of a variety of culture medium conditions suggested that hepatocyte growth factor (HGF) is required throughout the culture period to induce the differentiation of liver stem cells into hepatic precursors, and to ensure the continual proliferation of stem cells and their progeny. On the other hand, timing of the addition of maturation-inducing factors such as oncostatin M (OSM) determines the kinetics of cell maturation. In the presence of HGF, adding OSM from the beginning results in concurrent growth and differentiation. In addition, the constant presence of protective agents such as ascorbic acid helps to enhance cell survival, leading to improved cell expansion and hepatocyte functions. Based on these findings, a modified culture medium was developed to achieve both optimal growth and differentiation. Cell expansion in this medium was about 2 fold of that under other tested conditions, whereas the specific albumin secretion rate was 2 - 3 times of the maximal values obtained with other conditions. Subsequently, characterization of fetal liver cells cultured on a variety of threedimensional (3D) scaffolds, including decellularized liver matrices, collagen scaffolds, and poly(lactic-co-glycolic acid) (PLGA) scaffolds, showed that the cellular responses to soluble signals are modulated by culture substrates. Experiments using scaffolds prepared from blends of PLGA(50:50) and polycaprolactone (PCL) further suggested that cell expansion requires rigid and porous scaffolds, whereas differentiation is enhanced on more pliable substrates. Together, these results demonstrated that the in vitro behavior of fetal liver cells is regulated by both the soluble and physical cues present in their microenvironment. Furthermore, cell growth and differentiation are influenced not only by the regulatory factors that are present, but also by the timing of their addition. These findings would help to develop a culture system that employs dynamic integration of biochemical and substrate-related signals to control the growth and differentiation kinetics of fetal liver cells. They may also provide a foundation for developing technologies for applications of other liver stem cells and progenitors. (Abstract).
Author : A. Strain
Publisher : Springer Science & Business Media
ISBN 13 : 9780412712609
Total Pages : 1320 pages
Book Rating : 4.7/5 (126 download)
Download or read book Liver Growth and Repair written by A. Strain and published by Springer Science & Business Media. This book was released on 1997-12-31 with total page 1320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nelson Fausto The Greek myth of Prometheus with its picture of a vulture feasting on its chained victimhas traditionallyprovided a visualimageofliverregeneration. Itis apowerful and frightening representationbut ifone were to substitute the vulture by a surgeon and Prometheus by a patient laying on a properly prepared operating table, the outcomeoftheprocedurewould not differ significantlyfrom that describedbyGreek poets. Yet few of us who work in the field have stopped long enough to ask where this myth originated. Did the poet observe a case of liver regeneration in a human being? Was it brilliant intuition or perhaps, literally, just a 'gut feeling' of a poet looking for good rhymes that led to the prediction that livers grow when part of the tissueisremoved? Thisbookdoesnotattemptto solve these historical issues. Itdoes, instead, cover in detail some of the major modem themes of research on liver regen eration, injury and repair. As indicated in Dr. N. Bucher's chapter, the modem phase ofexperimental studies on liver regeneration started in 1931 with the publication by Higgins and Anderson of a method to perform a two-thirds resection of the liver of a rat. The technique described has 3 remarkable features: 1) it is highly reproducible, resulting in the removal of 68% of the liver, 2) it has minimal if any mortality, and 3) it consists only of blood vessel ligation and does not involve cutting through or wounding hepatic tissue.
Author : Bonnie Gay Wood
Publisher :
ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.:/5 (517 download)
Download or read book A Comparative Study of a Mouse Fetal Liver Cell Line and Primary Cultures of Mouse Fetal Liver Cells written by Bonnie Gay Wood and published by . This book was released on 1972 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309170427
Total Pages : 112 pages
Book Rating : 4.3/5 (91 download)
Download or read book Stem Cells and the Future of Regenerative Medicine written by Institute of Medicine and published by National Academies Press. This book was released on 2002-01-25 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent scientific breakthroughs, celebrity patient advocates, and conflicting religious beliefs have come together to bring the state of stem cell researchâ€"specifically embryonic stem cell researchâ€"into the political crosshairs. President Bush's watershed policy statement allows federal funding for embryonic stem cell research but only on a limited number of stem cell lines. Millions of Americans could be affected by the continuing political debate among policymakers and the public. Stem Cells and the Future of Regenerative Medicine provides a deeper exploration of the biological, ethical, and funding questions prompted by the therapeutic potential of undifferentiated human cells. In terms accessible to lay readers, the book summarizes what we know about adult and embryonic stem cells and discusses how to go about the transition from mouse studies to research that has therapeutic implications for people. Perhaps most important, Stem Cells and the Future of Regenerative Medicine also provides an overview of the moral and ethical problems that arise from the use of embryonic stem cells. This timely book compares the impact of public and private research funding and discusses approaches to appropriate research oversight. Based on the insights of leading scientists, ethicists, and other authorities, the book offers authoritative recommendations regarding the use of existing stem cell lines versus new lines in research, the important role of the federal government in this field of research, and other fundamental issues.
Author : Z. Kmiec
Publisher : Springer Science & Business Media
ISBN 13 : 3642565530
Total Pages : 154 pages
Book Rating : 4.6/5 (425 download)
Download or read book Cooperation of Liver Cells in Health and Disease written by Z. Kmiec and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is only during the last decade that the functions of sinusoidal endothelial cells, Kupffer cells, hepatic stellate cells, pit cells and other intrahepatic lymphocytes have been better understood. The development of methods for isolation and co-culturing various types of liver cells has established that they communicate and cooperate via secretion of various intercellular mediators. This monograph summarizes multiple data that suggest the important role of cellular cross-talk for the functions of both normal and diseased liver. Special features of the book include concise presentation of the majority of detailed data in 19 tables. Original schemes allow for the clear illustration of complicated intercellular relationships. This is the first ever presentation of the newly emerging field of liver biology, which is important for hepatic function in health and disease and opens new avenues for therapeutic interventions.
Author : Frederick J. Suchy
Publisher : Cambridge University Press
ISBN 13 : 1108911374
Total Pages : 875 pages
Book Rating : 4.1/5 (89 download)
Download or read book Liver Disease in Children written by Frederick J. Suchy and published by Cambridge University Press. This book was released on 2021-03-18 with total page 875 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liver disease in children is increasing in prevalence, placing a huge burden on healthcare systems and often requiring long-term management. Offering an integrative approach to the science and clinical practice of pediatric hepatology, this is the definitive reference text for improved diagnosis and treatment strategies. In the new edition of this authoritative text, chapters have been thoroughly revised in line with major advances in the field, such as recognizing the increased frequency of fatty liver disease, and how genetic testing has the potential to establish earlier diagnoses for a variety of diseases. Disorders covered include cholestasis, metabolic disorders and hepatitis, with their presentation across the spectrum of infancy, childhood and adolescence discussed. The indications and surgical aspects of liver transplant are explained and post-transplant care is described in detail. This is a valuable resource for pediatricians, hepatologists, gastroenterologists and all clinicians involved in the care of children with liver diseases.
Author : S. Gupta
Publisher : Springer Science & Business Media
ISBN 13 : 9780792387763
Total Pages : 386 pages
Book Rating : 4.3/5 (877 download)
Download or read book Hepatocyte Transplantation written by S. Gupta and published by Springer Science & Business Media. This book was released on 2002-09-30 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years there has been an increasing need for transplantation, but the number of donor livers available has increased only slightly, despite intensive public relations activities. New concepts in the field of transplantation, for instance the transplantation of living donor organs or the splitting of organs, are urgently required, to safeguard the treatment of patients with severe liver disease. The development and clinical application of cell therapy for patients with liver disease could soon present a significant enhancement of the therapeutic options. The aim of such cell therapy is to repair or improve the biological function of the chronically and acutely damaged liver. Even though systematic trials are not available, individual case reports and small series already show promising clinical results. Present concepts of cell therapy for liver diseases based on the use of primary hepatocytes have recently been considerably extended through new data on the biology of stem cells. The adult haematopoetic stem cell as a pool for hepatocyte grafts - what would be the perspectives for the clinical application? This book is the proceedings of the Falk Symposium No. 126 on `Hepatocyte Transplantation' (Progress in Gastroenterology and Hepatology Part III) held in Hannover, Germany, October 2-3, 2001, and is a forum for basic research, but also for questions concerning clinical applications in the field of hepatocyte transplantation.
Author : Irwin M. Arias
Publisher : John Wiley & Sons
ISBN 13 : 1119436826
Total Pages : 1156 pages
Book Rating : 4.1/5 (194 download)
Download or read book The Liver written by Irwin M. Arias and published by John Wiley & Sons. This book was released on 2020-03-09 with total page 1156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bridging the gap between basic scientific advances and the understanding of liver disease — the extensively revised new edition of the premier text in the field. The latest edition of The Liver: Biology and Pathobiology remains a definitive volume in the field of hepatology, relating advances in biomedical sciences and engineering to understanding of liver structure, function, and disease pathology and treatment. Contributions from leading researchers examine the cell biology of the liver, the pathobiology of liver disease, the liver’s growth, regeneration, metabolic functions, and more. Now in its sixth edition, this classic text has been exhaustively revised to reflect new discoveries in biology and their influence on diagnosing, managing, and preventing liver disease. Seventy new chapters — including substantial original sections on liver cancer and groundbreaking advances that will have significant impact on hepatology — provide comprehensive, fully up-to-date coverage of both the current state and future direction of hepatology. Topics include liver RNA structure and function, gene editing, single-cell and single-molecule genomic analyses, the molecular biology of hepatitis, drug interactions and engineered drug design, and liver disease mechanisms and therapies. Edited by globally-recognized experts in the field, this authoritative volume: Relates molecular physiology to understanding disease pathology and treatment Links the science and pathology of the liver to practical clinical applications Features 16 new “Horizons” chapters that explore new and emerging science and technology Includes plentiful full-color illustrations and figures The Liver: Biology and Pathobiology, Sixth Edition is an indispensable resource for practicing and trainee hepatologists, gastroenterologists, hepatobiliary and liver transplant surgeons, and researchers and scientists in areas including hepatology, cell and molecular biology, virology, and drug metabolism.
Author : Andrew Ward
Publisher : Humana Press
ISBN 13 : 9781588297723
Total Pages : 0 pages
Book Rating : 4.2/5 (977 download)
Download or read book Mouse Cell Culture written by Andrew Ward and published by Humana Press. This book was released on 2010-03-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cultured cells have combined accessibility and the ability to expand a homogeneous cell population from a relatively limited source, thus opening up a wealth of possibilities for researchers. In Mouse Cell Culture: Methods and Protocols, expert researchers provide a number of methods for the culture of a wide range of specific cells and tissues isolated from the key genetic model of the fetal or adult mouse. Including protocols for the explant of fetal tissues and stem cells that allow developmental processes to be followed ex vivo as well as protocols for the culture of isolated cell types that allow for the study of relatively homogeneous cell populations, this volume brings together a selection of the most current methods in order to make them available in one convenient source. Written in the highly successful Methods in Molecular BiologyTM series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and notes on troubleshooting and avoiding known pitfalls. Practical and authoritative, Mouse Cell Culture: Methods and Protocols serves as an immediately applicable springboard for the development of new tissue culture methods in order to advance the study and treatment of human disorders.
Author : Jong Hoon Park
Publisher : Springer
ISBN 13 : 9811020418
Total Pages : 128 pages
Book Rating : 4.8/5 (11 download)
Download or read book Cystogenesis written by Jong Hoon Park and published by Springer. This book was released on 2016-10-12 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Autosomal Dominant Polycystic Kidney Disease (ADPKD) is a highly prevalent hereditary renal disorder in which fluid-filled cysts are appeared in both kidneys. Main causative genes of ADPKD are PKD1 and PKD2, encoding for polycystin-1 (PC1) and polycystin-2 (PC2) respectively. Those proteins are localized on primary cilia and function as mechanosensor in response to the fluid flow, translating mechanistic stimuli into calcium signaling. With mutations either of PKD1 or PKD2, hyper-activated renal tubular epithelial cell proliferation is observed, followed by disrupted calcium homeostasis and aberrant intracellular cyclic AMP (cAMP) accumulation. Increased cell proliferation with fluid secretion leads to the development of thousands of epithelial-lined, fluid-filled cysts in kidneys. It is also accompanied by interstitial inflammation, fibrosis, and finally reaching end-stage renal disease (ESRD). In human ADPKD, the age at which renal failure typically occurs is later in life, however no specific targeted medications are available to cure ADPKD. Recently, potential therapeutic targets or surrogate diagnostic biomarkers for ADPKD are proposed with the advances in the understanding of ADPKD pathogenesis, and some of them were attempted for clinical trials. Herein, we will summarize genetic and epi-genetic molecular mechanisms in ADPKD progression, and overview the currently available biomarkers or potential therapeutic reagents suggested.
Author : Isabelle Godin
Publisher : Springer Science & Business Media
ISBN 13 : 0387335358
Total Pages : 188 pages
Book Rating : 4.3/5 (873 download)
Download or read book Hematopoietic Stem Cell Development written by Isabelle Godin and published by Springer Science & Business Media. This book was released on 2010-05-27 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book collects articles on the biology of hematopoietic stem cells during embryonic development, reporting on fly, fish, avian and mammalian models. The text invites a comparative overview of hematopoietic stem cell generation in the different classes, emphasizing conserved trends in development. The book reviews current knowledge on human hematopoietic development and discusses recent breakthroughs of relevance to both researchers and clinicians.
Author : Shay Soker
Publisher : Humana Press
ISBN 13 : 3319605119
Total Pages : 225 pages
Book Rating : 4.3/5 (196 download)
Download or read book Tumor Organoids written by Shay Soker and published by Humana Press. This book was released on 2017-10-20 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cancer cell biology research in general, and anti-cancer drug development specifically, still relies on standard cell culture techniques that place the cells in an unnatural environment. As a consequence, growing tumor cells in plastic dishes places a selective pressure that substantially alters their original molecular and phenotypic properties.The emerging field of regenerative medicine has developed bioengineered tissue platforms that can better mimic the structure and cellular heterogeneity of in vivo tissue, and are suitable for tumor bioengineering research. Microengineering technologies have resulted in advanced methods for creating and culturing 3-D human tissue. By encapsulating the respective cell type or combining several cell types to form tissues, these model organs can be viable for longer periods of time and are cultured to develop functional properties similar to native tissues. This approach recapitulates the dynamic role of cell–cell, cell–ECM, and mechanical interactions inside the tumor. Further incorporation of cells representative of the tumor stroma, such as endothelial cells (EC) and tumor fibroblasts, can mimic the in vivo tumor microenvironment. Collectively, bioengineered tumors create an important resource for the in vitro study of tumor growth in 3D including tumor biomechanics and the effects of anti-cancer drugs on 3D tumor tissue. These technologies have the potential to overcome current limitations to genetic and histological tumor classification and development of personalized therapies.
Author : Irving C. Allen
Publisher : Humana
ISBN 13 : 9781493960361
Total Pages : 0 pages
Book Rating : 4.9/5 (63 download)
Download or read book Mouse Models of Innate Immunity written by Irving C. Allen and published by Humana. This book was released on 2016-08-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The innate immune system represents a critical arm of the immune response by providing immediate and robust host defense; however, human studies of its function are often limited by ethical, logistical, and technical obstacles. In Mouse Models of Innate Immunity: Methods and Protocols, experts in the field explore the design and execution of experiments used to thoroughly evaluate critical elements associated with the host innate immune response. The volume opens with methods that are essential for collecting and assessing various primary cells that are highly relevant to innate immunity, and it continues with in vivo protocols commonly used to evaluate the innate immune response in the mouse, including mouse models of respiratory infection, gastrointestinal inflammation, fungal and parasitic diseases, sepsis, and HIV-1 infection. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and easy to use, Mouse Models of Innate Immunity: Methods and Protocols will serve the research community by providing expert advice and protocols that allow both experienced and novice investigators to successfully plan, implement, and assess disease processes associated with the innate immune response.
Author : Patrick Quinn
Publisher : Cambridge University Press
ISBN 13 : 1139917358
Total Pages : 307 pages
Book Rating : 4.1/5 (399 download)
Download or read book Culture Media, Solutions, and Systems in Human ART written by Patrick Quinn and published by Cambridge University Press. This book was released on 2014-03-27 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume describes culture media and solutions used in human ART; how they have been developed for in vitro human pre-implantation embryo development, the function and importance of the various components in media and solutions and how they interact, and how the systems in which these are used can influence outcomes. Chapters discuss inorganic solutes, energy substrates, amino acids, macromolecules, cytokines, growth factors, buffers, pH, osmolality, and the interaction of these parameters. The role of incubators and other physical factors are reviewed, along with the relevance and prospects of emerging technologies: morphokinetic analysis using time-lapse imaging and dynamic fluid incubation systems. Results of prospective randomized trials are emphasized to ascertain the added value of these techniques for selecting viable embryos. This comprehensive guide will be invaluable for embryologists, physicians and all personnel involved in the fluid products used in human ART seeking to optimize their successful use of these components.
Author : Arlene Chiu
Publisher : Springer Science & Business Media
ISBN 13 :
Total Pages : 488 pages
Book Rating : 4.3/5 (91 download)
Download or read book Human Embryonic Stem Cells written by Arlene Chiu and published by Springer Science & Business Media. This book was released on 2003-08 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: A discussion of all the key issues in the use of human pluripotent stem cells for treating degenerative diseases or for replacing tissues lost from trauma. On the practical side, the topics range from the problems of deriving human embryonic stem cells and driving their differentiation along specific lineages, regulating their development into mature cells, and bringing stem cell therapy to clinical trials. Regulatory issues are addressed in discussions of the ethical debate surrounding the derivation of human embryonic stem cells and the current policies governing their use in the United States and abroad, including the rules and conditions regulating federal funding and questions of intellectual property.
Author :
Publisher : Elsevier
ISBN 13 : 0080546161
Total Pages : 577 pages
Book Rating : 4.0/5 (85 download)
Download or read book Differentiation of Embryonic Stem Cells written by and published by Elsevier. This book was released on 2003-12-18 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume covers all aspects of embryonic stem cell differentiation, including mouse embryonic stem cells, mouse embryonic germ cells, monkey and human embryonic stem cells, and gene discovery.* Early commitment steps and generation of chimeric mice* Differentiation to mesoderm derivatives* Gene discovery by manipulation of mouse embryonic stem cells
